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The following commit(s) were added to refs/heads/master by this push:
new 9cf41211dc [ZEPPELIN-6254] Add test case in file interpreter
9cf41211dc is described below
commit 9cf41211dcc17a84dd483f2984a52c4be53aa08f
Author: Juyeon <procea...@gmail.com>
AuthorDate: Mon Jul 21 16:59:53 2025 +0900
[ZEPPELIN-6254] Add test case in file interpreter
### What is this PR for?
Added test cases to the file interpreter to increase test coverage.
### What type of PR is it?
Improvement
### Todos
* command is null
* use unknown command
* no such directory/file
### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-6254
### How should this be tested?
Run test in file interpreter
### Screenshots (if appropriate)
### Questions:
* Does the license files need to update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No
Closes #4994 from proceane/feature/ZEPPELIN-6254.
Signed-off-by: Philipp Dallig <philipp.dal...@gmail.com>
---
.../zeppelin/file/HDFSFileInterpreterTest.java | 50 ++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git
a/file/src/test/java/org/apache/zeppelin/file/HDFSFileInterpreterTest.java
b/file/src/test/java/org/apache/zeppelin/file/HDFSFileInterpreterTest.java
index 515babecd3..5c9e268e5d 100644
--- a/file/src/test/java/org/apache/zeppelin/file/HDFSFileInterpreterTest.java
+++ b/file/src/test/java/org/apache/zeppelin/file/HDFSFileInterpreterTest.java
@@ -133,6 +133,56 @@ class HDFSFileInterpreterTest {
t.close();
}
+
+ @Test
+ void testCommandIsNull() {
+ HDFSFileInterpreter t = new MockHDFSFileInterpreter(new Properties());
+ t.open();
+
+ InterpreterResult result = t.interpret(null, null);
+ assertEquals(InterpreterResult.Type.TEXT,
result.message().get(0).getType());
+ assertEquals("No command", result.message().get(0).getData());
+
+ t.close();
+ }
+
+ @Test
+ void testUnknownCommand() {
+ HDFSFileInterpreter t = new MockHDFSFileInterpreter(new Properties());
+ t.open();
+
+ InterpreterResult result = t.interpret("unknown", null);
+ assertEquals(InterpreterResult.Type.TEXT,
result.message().get(0).getType());
+ assertEquals("Unknown command", result.message().get(0).getData());
+
+ t.close();
+ }
+
+ @Test
+ void testNoSuchDirectory() {
+ HDFSFileInterpreter t = new MockHDFSFileInterpreter(new Properties());
+ t.open();
+
+ InterpreterResult result = t.interpret("cd /tmp/ida8c06540_date040315",
null);
+ assertEquals(InterpreterResult.Type.TEXT,
result.message().get(0).getType());
+ assertEquals("/tmp/ida8c06540_date040315: No such directory",
+ result.message().get(0).getData());
+
+ t.close();
+ }
+
+ @Test
+ void testNoSuchFile() {
+ HDFSFileInterpreter t = new MockHDFSFileInterpreter(new Properties());
+ t.open();
+
+ InterpreterResult result = t.interpret("ls -l /does/not/exist", null);
+ assertEquals(InterpreterResult.Type.TEXT,
result.message().get(0).getType());
+ assertEquals("No such File or directory",
result.message().get(0).getData());
+
+ t.close();
+ }
+
}
/**
