merge master in s3methods

R/DESCRIPTION

@@ -13,7 +13,8 @@ Suggests:
     RCurl, 
     httr,
     jsonlite,
-    testthat
+    testthat,
+    Hmisc
 License: GPL-3
 Encoding: UTF-8
 LazyData: true

R/tests/testthat.R

@@ -1,4 +1,4 @@
-# library(testthat)
+library(testthat)
-# library(REDCapRITS)
+library(REDCapRITS)
-#
+
-# test_check("REDCapRITS")
+test_check("REDCapRITS")

R/tests/testthat/data/ExampleProject_DATA_2018-06-07_1129.csv

@@ -0,0 +1,46 @@
+row,redcap_repeat_instrument,redcap_repeat_instance,mpg,cyl,disp,hp,drat,wt,qsec,vs,am,gear,carb,color_available___red,color_available___green,color_available___blue,color_available___black,motor_trend_cars_complete,letter_group___a,letter_group___b,letter_group___c,choice,grouping_complete,price,color,customer,sale_complete
+"AMC Javelin",,,15.2,8,304,150,3.15,3.435,17.3,0,0,3,2,1,1,1,0,1,1,1,0,choice2,2,,,,
+"AMC Javelin",sale,1,,,,,,,,,,,,,,,,,,,,,,12000.50,1,Bob,0
+"AMC Javelin",sale,2,,,,,,,,,,,,,,,,,,,,,,13750.77,3,Sue,2
+"AMC Javelin",sale,3,,,,,,,,,,,,,,,,,,,,,,15004.57,2,Kim,0
+"Cadillac Fleetwood",,,10.4,8,472,205,2.93,5.25,17.98,0,0,3,4,0,0,0,0,0,0,0,0,,0,,,,
+"Camaro Z28",,,13.3,8,350,245,3.73,3.84,15.41,0,0,3,4,0,0,0,0,0,1,0,1,choice1,2,,,,
+"Camaro Z28",sale,1,,,,,,,,,,,,,,,,,,,,,,7800.00,2,Janice,2
+"Camaro Z28",sale,2,,,,,,,,,,,,,,,,,,,,,,8000.00,3,Tim,0
+"Chrysler Imperial",,,14.7,8,440,230,3.23,5.345,17.42,0,0,3,4,0,0,0,0,0,0,1,1,choice1,2,,,,
+"Chrysler Imperial",sale,1,,,,,,,,,,,,,,,,,,,,,,7500.00,1,Jim,2
+"Datsun 710",,,22.8,4,108,93,3.85,2.32,18.61,1,1,4,1,0,0,0,0,0,0,1,1,,0,,,,
+"Dodge Challenger",,,15.5,8,318,150,2.76,3.52,16.87,0,0,3,2,0,0,0,0,0,0,0,0,,0,,,,
+"Duster 360",,,14.3,8,360,245,3.21,3.57,15.84,0,0,3,4,0,0,0,0,0,0,1,1,choice1,1,,,,
+"Duster 360",sale,1,,,,,,,,,,,,,,,,,,,,,,8756.40,4,Sarah,1
+"Duster 360",sale,2,,,,,,,,,,,,,,,,,,,,,,6800.88,2,Pablo,0
+"Duster 360",sale,3,,,,,,,,,,,,,,,,,,,,,,8888.88,1,Erica,0
+"Duster 360",sale,4,,,,,,,,,,,,,,,,,,,,,,970.00,4,Juan,0
+"Ferrari Dino",,,19.7,6,145,175,3.62,2.77,15.5,0,1,5,6,0,0,0,0,0,0,0,0,,0,,,,
+"Fiat 128",,,32.4,4,78.7,66,4.08,2.2,19.47,1,1,4,1,0,0,0,0,0,0,0,0,,0,,,,
+"Fiat X1-9",,,27.3,4,79,66,4.08,1.935,18.9,1,1,4,1,0,0,0,0,0,0,0,0,,0,,,,
+"Ford Pantera L",,,15.8,8,351,264,4.22,3.17,14.5,0,1,5,4,0,0,0,0,0,0,0,0,,0,,,,
+"Honda Civic",,,30.4,4,75.7,52,4.93,1.615,18.52,1,1,4,2,0,0,0,0,0,0,0,0,,0,,,,
+"Hornet 4 Drive",,,21.4,6,258,110,3.08,3.215,19.44,1,0,3,1,0,0,0,0,0,0,0,0,,0,,,,
+"Hornet Sportabout",,,18.7,8,360,175,3.15,3.44,17.02,0,0,3,2,0,0,0,0,0,0,0,0,,0,,,,
+"Lincoln Continental",,,10.4,8,460,215,3,5.424,17.82,0,0,3,4,0,0,0,0,0,0,0,0,,0,,,,
+"Lotus Europa",,,30.4,4,95.1,113,3.77,1.513,16.9,1,1,5,2,0,0,0,0,0,0,0,0,,0,,,,
+"Maserati Bora",,,15,8,301,335,3.54,3.57,14.6,0,1,5,8,0,0,0,0,0,0,0,0,,0,,,,
+"Mazda RX4",,,21,6,160,110,3.9,2.62,16.46,0,1,4,4,0,0,0,0,0,0,0,0,,0,,,,
+"Mazda RX4 Wag",,,21,6,160,110,3.9,2.875,17.02,0,1,4,4,0,0,0,0,0,1,1,0,,0,,,,
+"Merc 230",,,22.8,4,140.8,95,3.92,3.15,22.9,1,0,4,2,0,0,0,0,0,1,1,0,choice2,0,,,,
+"Merc 230",sale,1,,,,,,,,,,,,,,,,,,,,,,7800.98,2,Ted,0
+"Merc 230",sale,2,,,,,,,,,,,,,,,,,,,,,,7954.00,1,Quentin,0
+"Merc 230",sale,3,,,,,,,,,,,,,,,,,,,,,,6800.55,3,Sharon,2
+"Merc 240D",,,24.4,4,146.7,62,3.69,3.19,20,1,0,4,2,0,0,0,0,0,0,0,0,,0,,,,
+"Merc 280",,,19.2,6,167.6,123,3.92,3.44,18.3,1,0,4,4,0,0,0,0,0,0,0,0,,0,,,,
+"Merc 280C",,,17.8,6,167.6,123,3.92,3.44,18.9,1,0,4,4,0,0,0,0,0,0,0,0,,0,,,,
+"Merc 450SE",,,16.4,8,275.8,180,3.07,4.07,17.4,0,0,3,3,0,0,0,0,0,0,0,0,,0,,,,
+"Merc 450SL",,,17.3,8,275.8,180,3.07,3.73,17.6,0,0,3,3,0,0,0,0,0,0,0,0,,0,,,,
+"Merc 450SLC",,,15.2,8,275.8,180,3.07,3.78,18,0,0,3,3,0,0,0,0,0,0,0,0,,0,,,,
+"Pontiac Firebird",,,19.2,8,400,175,3.08,3.845,17.05,0,0,3,2,0,0,0,0,0,0,0,0,,0,,,,
+"Porsche 914-2",,,26,4,120.3,91,4.43,2.14,16.7,0,1,5,2,0,0,0,0,0,0,0,0,,0,,,,
+"Toyota Corolla",,,33.9,4,71.1,65,4.22,1.835,19.9,1,1,4,1,0,0,0,0,0,0,0,0,,0,,,,
+"Toyota Corona",,,21.5,4,120.1,97,3.7,2.465,20.01,1,0,3,1,0,0,0,0,0,0,0,0,,0,,,,
+Valiant,,,18.1,6,225,105,2.76,3.46,20.22,1,0,3,1,0,0,0,0,0,0,0,0,,0,,,,
+"Volvo 142E",,,21.4,4,121,109,4.11,2.78,18.6,1,1,4,2,0,0,0,0,0,0,0,0,,0,,,,

R/tests/testthat/data/ExampleProject_DataDictionary_2018-06-07.csv

@@ -0,0 +1,19 @@
+"Variable / Field Name","Form Name","Section Header","Field Type","Field Label","Choices, Calculations, OR Slider Labels","Field Note","Text Validation Type OR Show Slider Number","Text Validation Min","Text Validation Max",Identifier?,"Branching Logic (Show field only if...)","Required Field?","Custom Alignment","Question Number (surveys only)","Matrix Group Name","Matrix Ranking?","Field Annotation"
+row,motor_trend_cars,,text,Name,,,,,,,,,,,,,
+mpg,motor_trend_cars,,text,"Miles/(US) gallon",,,number,,,,,,,,,,
+cyl,motor_trend_cars,,radio,"Number of cylinders","3, 3 | 4, 4 | 5, 5 | 6, 6 | 7, 7 | 8, 8",,,,,,,,,,,,
+disp,motor_trend_cars,,text,Displacement,,(cu.in.),number,,,,,,,,,,
+hp,motor_trend_cars,,text,"Gross horsepower",,,number,,,,,,,,,,
+drat,motor_trend_cars,,text,"Rear axle ratio",,,number,,,,,,,,,,
+wt,motor_trend_cars,,text,Weight,,"(1000 lbs)",number,,,,,,,,,,
+qsec,motor_trend_cars,,text,"1/4 mile time",,,number,,,,,,,,,,
+vs,motor_trend_cars,,yesno,"V engine?",,,,,,,,,,,,,
+am,motor_trend_cars,,dropdown,Transmission,"0, Automatic | 1, Manual"," (0 = automatic, 1 = manual)",,,,,,,,,,,
+gear,motor_trend_cars,,radio,"Number of forward gears","3, 3 | 4, 4 | 5, 5",,,,,,,,,,,,
+carb,motor_trend_cars,,radio,"Number of carburetors","1, 1 | 2, 2 | 3, 3 | 4, 4 | 5, 5 | 6, 6 | 7, 7 | 8, 8",,,,,,,,,,,,
+color_available,motor_trend_cars,,checkbox,"Colors Available","red, Red | green, Green | blue, Blue | black, Black",,,,,,,,,,,,
+letter_group,grouping,,checkbox,"Which group?","a, A | b, B | c, C",,,,,,,,,,,,
+choice,grouping,,radio,"Choose one","choice1, Choice 1 | choice2, Choice 2",,,,,,,,,,,,
+price,sale,,text,"Sale price",,,number_2dp,,,,,,,,,,
+color,sale,,dropdown,Color,"1, red | 2, green | 3, blue | 4, black",,,,,,,,,,,,
+customer,sale,,text,"Customer Name",,,,,,,,,RH,,,,

R/tests/testthat/data/ExampleProject_R_2018-06-07_1129.r

@@ -0,0 +1,77 @@
+REDCap_process_csv <- function(data) {
+  #Load Hmisc library
+  if (!require(Hmisc))
+    stop("This test requires the 'Hmisc' package")
+
+  label(data$row)="Name"
+  label(data$redcap_repeat_instrument)="Repeat Instrument"
+  label(data$redcap_repeat_instance)="Repeat Instance"
+  label(data$mpg)="Miles/(US) gallon"
+  label(data$cyl)="Number of cylinders"
+  label(data$disp)="Displacement"
+  label(data$hp)="Gross horsepower"
+  label(data$drat)="Rear axle ratio"
+  label(data$wt)="Weight"
+  label(data$qsec)="1/4 mile time"
+  label(data$vs)="V engine?"
+  label(data$am)="Transmission"
+  label(data$gear)="Number of forward gears"
+  label(data$carb)="Number of carburetors"
+  label(data$color_available___red)="Colors Available (choice=Red)"
+  label(data$color_available___green)="Colors Available (choice=Green)"
+  label(data$color_available___blue)="Colors Available (choice=Blue)"
+  label(data$color_available___black)="Colors Available (choice=Black)"
+  label(data$motor_trend_cars_complete)="Complete?"
+  label(data$letter_group___a)="Which group? (choice=A)"
+  label(data$letter_group___b)="Which group? (choice=B)"
+  label(data$letter_group___c)="Which group? (choice=C)"
+  label(data$choice)="Choose one"
+  label(data$grouping_complete)="Complete?"
+  label(data$price)="Sale price"
+  label(data$color)="Color"
+  label(data$customer)="Customer Name"
+  label(data$sale_complete)="Complete?"
+  #Setting Units
+
+
+  #Setting Factors(will create new variable for factors)
+  data$redcap_repeat_instrument.factor = factor(data$redcap_repeat_instrument,levels=c("sale"))
+  data$cyl.factor = factor(data$cyl,levels=c("3","4","5","6","7","8"))
+  data$vs.factor = factor(data$vs,levels=c("1","0"))
+  data$am.factor = factor(data$am,levels=c("0","1"))
+  data$gear.factor = factor(data$gear,levels=c("3","4","5"))
+  data$carb.factor = factor(data$carb,levels=c("1","2","3","4","5","6","7","8"))
+  data$color_available___red.factor = factor(data$color_available___red,levels=c("0","1"))
+  data$color_available___green.factor = factor(data$color_available___green,levels=c("0","1"))
+  data$color_available___blue.factor = factor(data$color_available___blue,levels=c("0","1"))
+  data$color_available___black.factor = factor(data$color_available___black,levels=c("0","1"))
+  data$motor_trend_cars_complete.factor = factor(data$motor_trend_cars_complete,levels=c("0","1","2"))
+  data$letter_group___a.factor = factor(data$letter_group___a,levels=c("0","1"))
+  data$letter_group___b.factor = factor(data$letter_group___b,levels=c("0","1"))
+  data$letter_group___c.factor = factor(data$letter_group___c,levels=c("0","1"))
+  data$choice.factor = factor(data$choice,levels=c("choice1","choice2"))
+  data$grouping_complete.factor = factor(data$grouping_complete,levels=c("0","1","2"))
+  data$color.factor = factor(data$color,levels=c("1","2","3","4"))
+  data$sale_complete.factor = factor(data$sale_complete,levels=c("0","1","2"))
+
+  levels(data$redcap_repeat_instrument.factor)=c("Sale")
+  levels(data$cyl.factor)=c("3","4","5","6","7","8")
+  levels(data$vs.factor)=c("Yes","No")
+  levels(data$am.factor)=c("Automatic","Manual")
+  levels(data$gear.factor)=c("3","4","5")
+  levels(data$carb.factor)=c("1","2","3","4","5","6","7","8")
+  levels(data$color_available___red.factor)=c("Unchecked","Checked")
+  levels(data$color_available___green.factor)=c("Unchecked","Checked")
+  levels(data$color_available___blue.factor)=c("Unchecked","Checked")
+  levels(data$color_available___black.factor)=c("Unchecked","Checked")
+  levels(data$motor_trend_cars_complete.factor)=c("Incomplete","Unverified","Complete")
+  levels(data$letter_group___a.factor)=c("Unchecked","Checked")
+  levels(data$letter_group___b.factor)=c("Unchecked","Checked")
+  levels(data$letter_group___c.factor)=c("Unchecked","Checked")
+  levels(data$choice.factor)=c("Choice 1","Choice 2")
+  levels(data$grouping_complete.factor)=c("Incomplete","Unverified","Complete")
+  levels(data$color.factor)=c("red","green","blue","black")
+  levels(data$sale_complete.factor)=c("Incomplete","Unverified","Complete")
+
+  data
+}

R/tests/testthat/data/ExampleProject_metadata.json

@@ -0,0 +1,362 @@
+[
+    {
+        "field_name": "row",
+        "form_name": "motor_trend_cars",
+        "section_header": "",
+        "field_type": "text",
+        "field_label": "Name",
+        "select_choices_or_calculations": "",
+        "field_note": "",
+        "text_validation_type_or_show_slider_number": "",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "mpg",
+        "form_name": "motor_trend_cars",
+        "section_header": "",
+        "field_type": "text",
+        "field_label": "Miles/(US) gallon",
+        "select_choices_or_calculations": "",
+        "field_note": "",
+        "text_validation_type_or_show_slider_number": "number",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "cyl",
+        "form_name": "motor_trend_cars",
+        "section_header": "",
+        "field_type": "radio",
+        "field_label": "Number of cylinders",
+        "select_choices_or_calculations": "3, 3 | 4, 4 | 5, 5 | 6, 6 | 7, 7 | 8, 8",
+        "field_note": "",
+        "text_validation_type_or_show_slider_number": "",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "disp",
+        "form_name": "motor_trend_cars",
+        "section_header": "",
+        "field_type": "text",
+        "field_label": "Displacement",
+        "select_choices_or_calculations": "",
+        "field_note": "(cu.in.)",
+        "text_validation_type_or_show_slider_number": "number",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "hp",
+        "form_name": "motor_trend_cars",
+        "section_header": "",
+        "field_type": "text",
+        "field_label": "Gross horsepower",
+        "select_choices_or_calculations": "",
+        "field_note": "",
+        "text_validation_type_or_show_slider_number": "number",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "drat",
+        "form_name": "motor_trend_cars",
+        "section_header": "",
+        "field_type": "text",
+        "field_label": "Rear axle ratio",
+        "select_choices_or_calculations": "",
+        "field_note": "",
+        "text_validation_type_or_show_slider_number": "number",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "wt",
+        "form_name": "motor_trend_cars",
+        "section_header": "",
+        "field_type": "text",
+        "field_label": "Weight",
+        "select_choices_or_calculations": "",
+        "field_note": "(1000 lbs)",
+        "text_validation_type_or_show_slider_number": "number",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "qsec",
+        "form_name": "motor_trend_cars",
+        "section_header": "",
+        "field_type": "text",
+        "field_label": "1/4 mile time",
+        "select_choices_or_calculations": "",
+        "field_note": "",
+        "text_validation_type_or_show_slider_number": "number",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "vs",
+        "form_name": "motor_trend_cars",
+        "section_header": "",
+        "field_type": "yesno",
+        "field_label": "V engine?",
+        "select_choices_or_calculations": "",
+        "field_note": "",
+        "text_validation_type_or_show_slider_number": "",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "am",
+        "form_name": "motor_trend_cars",
+        "section_header": "",
+        "field_type": "dropdown",
+        "field_label": "Transmission",
+        "select_choices_or_calculations": "0, Automatic | 1, Manual",
+        "field_note": " (0 = automatic, 1 = manual)",
+        "text_validation_type_or_show_slider_number": "",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "gear",
+        "form_name": "motor_trend_cars",
+        "section_header": "",
+        "field_type": "radio",
+        "field_label": "Number of forward gears",
+        "select_choices_or_calculations": "3, 3 | 4, 4 | 5, 5",
+        "field_note": "",
+        "text_validation_type_or_show_slider_number": "",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "carb",
+        "form_name": "motor_trend_cars",
+        "section_header": "",
+        "field_type": "radio",
+        "field_label": "Number of carburetors",
+        "select_choices_or_calculations": "1, 1 | 2, 2 | 3, 3 | 4, 4 | 5, 5 | 6, 6 | 7, 7 | 8, 8",
+        "field_note": "",
+        "text_validation_type_or_show_slider_number": "",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "color_available",
+        "form_name": "motor_trend_cars",
+        "section_header": "",
+        "field_type": "checkbox",
+        "field_label": "Colors Available",
+        "select_choices_or_calculations": "red, Red | green, Green | blue, Blue | black, Black",
+        "field_note": "",
+        "text_validation_type_or_show_slider_number": "",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "letter_group",
+        "form_name": "grouping",
+        "section_header": "",
+        "field_type": "checkbox",
+        "field_label": "Which group?",
+        "select_choices_or_calculations": "a, A | b, B | c, C",
+        "field_note": "",
+        "text_validation_type_or_show_slider_number": "",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "choice",
+        "form_name": "grouping",
+        "section_header": "",
+        "field_type": "radio",
+        "field_label": "Choose one",
+        "select_choices_or_calculations": "choice1, Choice 1 | choice2, Choice 2",
+        "field_note": "",
+        "text_validation_type_or_show_slider_number": "",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "price",
+        "form_name": "sale",
+        "section_header": "",
+        "field_type": "text",
+        "field_label": "Sale price",
+        "select_choices_or_calculations": "",
+        "field_note": "",
+        "text_validation_type_or_show_slider_number": "number_2dp",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "color",
+        "form_name": "sale",
+        "section_header": "",
+        "field_type": "dropdown",
+        "field_label": "Color",
+        "select_choices_or_calculations": "1, red | 2, green | 3, blue | 4, black",
+        "field_note": "",
+        "text_validation_type_or_show_slider_number": "",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    },
+    {
+        "field_name": "customer",
+        "form_name": "sale",
+        "section_header": "",
+        "field_type": "text",
+        "field_label": "Customer Name",
+        "select_choices_or_calculations": "",
+        "field_note": "",
+        "text_validation_type_or_show_slider_number": "",
+        "text_validation_min": "",
+        "text_validation_max": "",
+        "identifier": "",
+        "branching_logic": "",
+        "required_field": "",
+        "custom_alignment": "RH",
+        "question_number": "",
+        "matrix_group_name": "",
+        "matrix_ranking": "",
+        "field_annotation": ""
+    }
+]

R/tests/testthat/test-API.R

@@ -0,0 +1,32 @@
+context("Reading in JSON")
+
+# Set up the path ----------------------------------------------------------
+
+data_dir <- system.file("tests", "testthat", "data", package = "REDCapRITS")
+
+# Check the RCurl export ---------------------------------------------------
+test_that("JSON character vector from RCurl matches reference", {
+
+  metadata <- jsonlite::fromJSON(
+    file.path(
+      data_dir,
+      "ExampleProject_metadata.json"
+    )
+  )
+
+  records <- jsonlite::fromJSON(
+    file.path(
+      data_dir,
+      "ExampleProject_records.json"
+    )
+  )
+
+  redcap_output_json1 <- REDCap_split(records, metadata)
+
+  expect_known_hash(redcap_output_json1, "2c8b6531597182af1248f92124161e0c")
+
+})
+
+# Check the httr export ---------------------------------------------------
+
+# Something will go here.

R/tests/testthat/test-csv-exports.R

@@ -0,0 +1,35 @@
+context("CSV Exports")
+
+# Set up the path and data -------------------------------------------------
+
+data_dir <- system.file("tests", "testthat", "data", package = "REDCapRITS")
+
+metadata <- read.csv(
+  file.path(
+    data_dir,
+    "ExampleProject_DataDictionary_2018-06-07.csv"
+  )
+)
+
+records <- read.csv(
+  file.path(
+    data_dir,
+    "ExampleProject_DATA_2018-06-07_1129.csv"
+  )
+)
+
+# Test that basic CSV export matches reference ------------------------------
+test_that("CSV export matches reference", {
+  redcap_output_csv1 <- REDCap_split(records, metadata)
+
+  expect_known_hash(redcap_output_csv1, "f74558d1939c17d9ff0e08a19b956e26")
+})
+
+# Test that R code enhanced CSV export matches reference --------------------
+test_that("R code enhanced export matches reference", {
+  source(file.path(data_dir, "ExampleProject_R_2018-06-07_1129.r"))
+
+  redcap_output_csv2 <- REDCap_split(REDCap_process_csv(records), metadata)
+
+  expect_known_hash(redcap_output_csv2, "34f82cab35bf8aae47d08cd96f743e6b")
+})