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8 changes: 6 additions & 2 deletions src/OutputParser.groovy
Original file line number Diff line number Diff line change
Expand Up @@ -15,14 +15,18 @@ class OutputParser {

public void print(String line) {
if(isJson(line)) {
super.print(line)
super.print(sanitize(line))
} else {
this.err.print(line)
}
}

boolean isJson(txt) {
return txt.startsWith("{");
return txt.trim().startsWith("{")
}

String sanitize(line) {
return line.replaceFirst('(?s)### \\[PMD properties\\][^"]*', '')
}
}
}
58 changes: 55 additions & 3 deletions test/OutputParserTest.groovy
Original file line number Diff line number Diff line change
Expand Up @@ -21,14 +21,66 @@ class OutputParserTest {
public void redirectNonJsonInput() {
parser.out.print("This is a warning")
assert out.toString("UTF-8").isEmpty()
assert "This is a warning", err.toString("UTF-8")
assertEquals "This is a warning", err.toString("UTF-8")
}

@Test
public void printJsonLines() {
parser.out.print("{}")
assert err.toString("UTF-8").isEmpty()
assert "{}", out.toString("UTF-8")
assertEquals "{}", out.toString("UTF-8")
}
}

@Test
public void removeDeveloperPropertiesFromReadup() {
def issue = '''
{
"type": "issue",
"check_name": "AvoidMultipleUnaryOperators",
"description": "Using multiple unary operators may be a bug, and/or is confusing.",
"content": {
"body": "## AvoidMultipleUnaryOperators\n\nSince: PMD 4.2\n\nPriority: Medium High\n\n[Categories](https://github.com/codeclimate/spec/blob/master/SPEC.md#categories): Style\n\n[Remediation Points](https://github.com/codeclimate/spec/blob/master/SPEC.md#remediation-points): 50000\n\nThe use of multiple unary operators may be problematic, and/or confusing. Ensure that the intended usage is not a bug, or consider simplifying the expression.\n\n### Example:\n\n```java\n\n\n// These are typo bugs, or at best needlessly complex and confusing:\nint i = - -1;\nint j = + - +1;\nint z = ~~2;\nboolean b = !!true;\nboolean c = !!!true;\n\n// These are better:\nint i = 1;\nint j = -1;\nint z = 2;\nboolean b = true;\nboolean c = false;\n\n// And these just make your brain hurt:\nint i = ~-2;\nint j = -~7;\n\n \n``` \n\n### [PMD properties](http://pmd.github.io/pmd-6.0.1/customizing/pmd-developer.html)\n\nName | Value | Description\n--- | --- | ---\nviolationSuppressRegex | | Suppress violations with messages matching a regular expression\nviolationSuppressXPath | | Suppress violations on nodes which match a given relative XPath expression.\n"
},
"categories": [
"Style"
],
"location": {
"path": "src/main/java/com/google/common/collect/Lists.java",
"lines": {
"begin": 1007,
"end": 1007
}
},
"severity": "normal",
"remediation_points": 50000
}
'''
def expectedIssue = '''
{
"type": "issue",
"check_name": "AvoidMultipleUnaryOperators",
"description": "Using multiple unary operators may be a bug, and/or is confusing.",
"content": {
"body": "## AvoidMultipleUnaryOperators\n\nSince: PMD 4.2\n\nPriority: Medium High\n\n[Categories](https://github.com/codeclimate/spec/blob/master/SPEC.md#categories): Style\n\n[Remediation Points](https://github.com/codeclimate/spec/blob/master/SPEC.md#remediation-points): 50000\n\nThe use of multiple unary operators may be problematic, and/or confusing. Ensure that the intended usage is not a bug, or consider simplifying the expression.\n\n### Example:\n\n```java\n\n\n// These are typo bugs, or at best needlessly complex and confusing:\nint i = - -1;\nint j = + - +1;\nint z = ~~2;\nboolean b = !!true;\nboolean c = !!!true;\n\n// These are better:\nint i = 1;\nint j = -1;\nint z = 2;\nboolean b = true;\nboolean c = false;\n\n// And these just make your brain hurt:\nint i = ~-2;\nint j = -~7;\n\n \n``` \n\n"
},
"categories": [
"Style"
],
"location": {
"path": "src/main/java/com/google/common/collect/Lists.java",
"lines": {
"begin": 1007,
"end": 1007
}
},
"severity": "normal",
"remediation_points": 50000
}
'''

parser.out.print(issue)

assert err.toString("UTF-8").isEmpty()
assertEquals expectedIssue, out.toString("UTF-8")
}
}