kfaraz commented on code in PR #17578:
URL: https://github.com/apache/druid/pull/17578#discussion_r1888109376
##########
processing/src/test/java/org/apache/druid/guice/PolyBindTest.java:
##########
@@ -106,22 +107,16 @@ public void configure(Binder binder)
Assert.assertEquals("B", injector.getInstance(Gogo.class).go());
Assert.assertEquals("A", injector.getInstance(Key.get(Gogo.class,
Names.named("reverse"))).go());
props.setProperty("billy", "c");
- try {
- Assert.assertEquals("A", injector.getInstance(Gogo.class).go());
- Assert.fail(); // should never be reached
- }
- catch (Exception e) {
- Assert.assertTrue(e instanceof ProvisionException);
- Assert.assertTrue(e.getMessage().contains("Unknown provider [c] of
Key[type=org.apache.druid.guice.PolyBindTest$Gogo"));
- }
- try {
- Assert.assertEquals("B", injector.getInstance(Key.get(Gogo.class,
Names.named("reverse"))).go());
- Assert.fail(); // should never be reached
- }
- catch (Exception e) {
- Assert.assertTrue(e instanceof ProvisionException);
- Assert.assertTrue(e.getMessage().contains("Unknown provider [c] of
Key[type=org.apache.druid.guice.PolyBindTest$Gogo"));
- }
+
+ ExceptionMatcher
Review Comment:
Much cleaner now!
##########
processing/src/test/java/org/apache/druid/query/DruidProcessingConfigTest.java:
##########
@@ -133,14 +134,11 @@ public void testInvalidSizeBytes()
HEAP_SIZE,
props
);
- Throwable t = Assert.assertThrows(
- ProvisionException.class,
- () -> injector.getInstance(DruidProcessingConfig.class)
- );
- Assert.assertTrue(
- t.getMessage()
- .contains("Cannot construct instance of
`org.apache.druid.java.util.common.HumanReadableBytes`, problem: Invalid format
of number: -1. Negative value is not allowed.")
- );
+
+ ExceptionMatcher.of(ProvisionException.class)
+ .expectMessageContains(
+ "Cannot construct instance of `HumanReadableBytes`, problem:
Invalid format of number: -1. Negative value is not allowed."
+ ).assertThrowsAndMatches(() ->
injector.getInstance(DruidProcessingConfig.class));
Review Comment:
For a consistent formatting style:
```suggestion
ExceptionMatcher
.of(ProvisionException.class)
.expectMessageContains(
"Cannot construct instance of `HumanReadableBytes`, problem:
Invalid format of number: -1. Negative value is not allowed."
)
.assertThrowsAndMatches(() ->
injector.getInstance(DruidProcessingConfig.class));
```
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