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CDLTest still in progress

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stleary 2015-03-20 15:34:47 -05:00
parent b5b4961a9d
commit 441a00afc9
1 changed files with 33 additions and 42 deletions
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75
CDLTest.java
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@ -41,6 +41,11 @@ public class CDLTest {
"0.23, 57.42, 5e27, -234.879, 2.34e5, 0.0, 9e-3\n" +
"\"va\tl1\", \"v\bal2\", \"val3\", \"val\f4\", \"val5\", va\'l6, val7\n"
);
/**
* If lines were to be converted to a JSONArray without the benefit of CDL,
* this would be the input string
*/
String jsonArrayLines = new String(
"[{Col 1:val1, Col 2:val2, Col 3:val3, Col 4:val4, Col 5:val5, Col 6:val6, Col 7:val7}, "+
"{Col 1:1, Col 2:2, Col 3:3, Col 4:4, Col 5:5, Col 6:6, Col 7:7}, "+
@ -55,19 +60,19 @@ public class CDLTest {
}
@Test(expected=JSONException.class)
public void shouldHandleUnbalancedQuoteInName() {
public void shouldThrowExceptionOnUnbalancedQuoteInName() {
String badLine = "Col1, \"Col2\nVal1, Val2";
CDL.toJSONArray(badLine);
}
@Test(expected=JSONException.class)
public void shouldHandleUnbalancedQuoteInValue() {
public void shouldThrowExceptionOnUnbalancedQuoteInValue() {
String badLine = "Col1, Col2\n\"Val1, Val2";
CDL.toJSONArray(badLine);
}
@Test(expected=JSONException.class)
public void shouldHandleNullInName() {
public void shouldThrowExceptionOnNullInName() {
String badLine = "C\0ol1, Col2\nVal1, Val2";
CDL.toJSONArray(badLine);
}
@ -77,7 +82,7 @@ public class CDLTest {
* Note: This test reveals a bug in the method JavaDoc. It should
* mention it might return null, or it should return an empty JSONArray.
*/
public void shouldHandleOnlyColumnNames() {
public void shouldReturnNullOnOnlyColumnNames() {
String columnNameStr = "col1, col2, col3";
JSONArray jsonArray = CDL.toJSONArray(columnNameStr);
assertTrue("CDL should return null when only 1 row is given",
@ -89,13 +94,33 @@ public class CDLTest {
* Note: This test reveals a bug in the method JavaDoc. It should
* mention it might return null, or it should return an empty JSONArray.
*/
public void shouldHandleEmptyString() {
public void shouldReturnNullOnEmptyString() {
String emptyStr = "";
JSONArray jsonArray = CDL.toJSONArray(emptyStr);
assertTrue("CDL should return null when the input string is empty",
jsonArray == null);
}
@Test
public void shouldConvertCDLToJSONArray() {
JSONArray jsonArray = CDL.toJSONArray(lines);
JSONArray expectedJsonArray = new JSONArray(jsonArrayLines);
assertTrue("CDL should convert string to JSONArray",
jsonArray.equals(expectedJsonArray));
}
@Test
public void shouldCreateJSONArrayUsingJSONArray() {
String names = "[Col1, Col2]";
String values = "V1, V2";
JSONArray nameJSONArray = new JSONArray(names);
JSONArray jsonArray = CDL.toJSONArray(nameJSONArray, values);
JSONArray expectedJsonArray = new JSONArray("[{Col1:V1},{Col2:V2}]");
assertTrue("CDL should create JSONArray from a names JSONArray and a "+
"string of values", jsonArray.equals(expectedJsonArray));
}
@Test
public void toStringShouldCheckSpecialChars() {
String method = "toStringShouldCheckSpecialChars():";
@ -112,33 +137,8 @@ public class CDLTest {
jsonObject.put("Col 2", "V2\r");
String jsonStr = CDL.toString(jsonArray);
String[] expectedStr = {"\"Col 1\"","Col 2","V1","\"V2\""};
Util.checkAndRemoveStrings(jsonStr, expectedStr, "[,\n\"]", method);
}
@Test
public void shouldConvertCDLToJSONArray() {
String method = "shouldConvertCDLToJSONArray(): ";
JSONArray jsonArray = CDL.toJSONArray(lines);
String jsonStr = CDL.toString(jsonArray);
JSONArray expectedJsonArray = new JSONArray(jsonArrayLines);
assertTrue("CDL should convert string to JSONArray",
jsonArray.equals(expectedJsonArray));
}
@Test
public void shouldCreateJSONArrayUsingJSONArray() {
String names = "Col1, Col2";
String nameArrayStr = "[" +names+ "]";
String values = "V1, V2";
JSONArray nameJSONArray = new JSONArray(nameArrayStr);
JSONArray jsonArray = CDL.toJSONArray(nameJSONArray, values);
String combinedStr = names+ "\n" +values;
String resultStr = compareJSONArrayToString(jsonArray, combinedStr);
if (resultStr != null) {
assertTrue("CDL should convert JSONArray and string to JSONArray: " +
resultStr, false);
}
String expectedStr = {"Col 1, Col 2","V1","\"V2\""};
// Util.checkAndRemoveStrings(jsonStr, expectedStr, "[,\n\"]", method);
}
@Test
@ -152,16 +152,7 @@ public class CDLTest {
final boolean doNotNormalize = false;
JSONArray jsonArray = CDL.toJSONArray(lines);
String jsonStr = CDL.toString(jsonArray);
// normal sorted
List<List<String>> sortedLines = sortColumnsInLines(lines, normalize);
// sorted, should already be normalized
List<List<String>> sortedJsonStr = sortColumnsInLines(jsonStr, doNotNormalize);
boolean result = sortedLines.equals(sortedJsonStr);
if (!result) {
System.out.println("lines: " +sortedLines);
System.out.println("jsonStr: " +sortedJsonStr);
assertTrue("CDL should convert JSONArray back to original string: " +
lines.equals(jsonStr), false);
assertTrue("CDL should convert string to JSONArray to string",
}
}