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Fix NoClassDefFoundError with OutputCapture
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7ecb99757b
commit
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@ -57,7 +57,7 @@ public class OutputCapture implements TestRule {
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}
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protected void captureOutput() {
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AnsiOutput.setEnabled(Enabled.NEVER);
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AnsiOutputControl.get().disableAnsiOutput();
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this.copy = new ByteArrayOutputStream();
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this.captureOut = new CaptureOutputStream(System.out, this.copy);
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this.captureErr = new CaptureOutputStream(System.err, this.copy);
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@ -66,7 +66,7 @@ public class OutputCapture implements TestRule {
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}
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protected void releaseOutput() {
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AnsiOutput.setEnabled(Enabled.DETECT);
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AnsiOutputControl.get().enabledAnsiOutput();
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System.setOut(this.captureOut.getOriginal());
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System.setErr(this.captureErr.getOriginal());
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this.copy = null;
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@ -121,4 +121,40 @@ public class OutputCapture implements TestRule {
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}
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}
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/**
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* Allow AnsiOutput to not be on the test classpath.
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*/
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private static class AnsiOutputControl {
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public void disableAnsiOutput() {
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}
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public void enabledAnsiOutput() {
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}
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public static AnsiOutputControl get() {
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try {
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Class.forName("org.springframework.boot.ansi.AnsiOutput");
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return new AnsiPresentOutputControl();
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}
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catch (ClassNotFoundException e) {
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return new AnsiOutputControl();
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}
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}
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}
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private static class AnsiPresentOutputControl extends AnsiOutputControl {
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@Override
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public void disableAnsiOutput() {
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AnsiOutput.setEnabled(Enabled.NEVER);
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}
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@Override
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public void enabledAnsiOutput() {
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AnsiOutput.setEnabled(Enabled.DETECT);
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}
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}
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}
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