ci: Remove unused java testsuite (#445)

.github/workflows/continuous-integration.yml

@@ -71,11 +71,6 @@ jobs:
         with:
           python-version: "3.6.9"
       
-      # Install Java at a fixed version
-      - uses: actions/setup-java@master
-        with:
-          java-version: '12.0.2'
-
       # Run the ignored tests that expect the above setup
       - uses: actions/checkout@master
       - name: Run all tests

tests/Dockerfile

@@ -48,22 +48,6 @@ RUN curl https://pyenv.run | bash \
 # Check that Python was correctly installed
 RUN python --version
 
-# Install Java.
-ENV JAVA_HOME /home/nonroot/java
-ENV PATH $JAVA_HOME/bin:$PATH
-ENV JAVA_URL https://download.java.net/java/GA/jdk12.0.2/e482c34c86bd4bf8b56c0b35558996b9/10/GPL/openjdk-12.0.2_linux-x64_bin.tar.gz
-
-RUN mkdir -p "$JAVA_HOME"
-RUN set -eux; \
-    curl -fL -o $JAVA_HOME/openjdk.tgz "$JAVA_URL"; \
-    tar --extract \
-        --file $JAVA_HOME/openjdk.tgz \
-        --directory "$JAVA_HOME" \
-        --strip-components 1 \
-        --no-same-owner
-
-RUN java -version && javac -version
-
 # Create blank project
 RUN USER=nonroot cargo new --bin /src/starship
 WORKDIR /src/starship

tests/testsuite/java.rs

@@ -1,26 +0,0 @@
-use std::fs::File;
-use std::io;
-
-use ansi_term::Color;
-
-use crate::common;
-
-// When these tests run in the CI, they use Azul's Zulu Java distribution.
-// The version format returned by this java package is irregular and not supported (yet).
-
-//#[test]
-//#[ignore]
-//fn folder_with_pom() -> io::Result<()> {
-//    let dir = common::new_tempdir()?;
-//    File::create(dir.path().join("pom.xml"))?;
-//
-//    let output = common::render_module("java")
-//        .arg("--path")
-//        .arg(dir.path())
-//        .output()?;
-//    let actual = String::from_utf8(output.stdout).unwrap();
-//
-//    let expected = format!("via {} ", Color::Red.dimmed().paint("☕ "));
-//    assert_eq!(expected, actual);
-//    Ok(())
-//}

tests/testsuite/main.rs

@@ -10,7 +10,6 @@ mod git_state;
 mod git_status;
 mod golang;
 mod hostname;
-mod java;
 mod jobs;
 mod line_break;
 mod modules;