ShellCommandTestCase.java

package jfill;

import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Map;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.io.TempDir;

final class ShellCommandTestCase {

    @Test
    @DisplayName("Test that echo output was saved to file")
    void testOutput(@TempDir final Path tempDir) throws Exception {
        var cacheFile = tempDir.resolve("out.txt").toFile();
        new ShellCommand(
            new String[]{"echo", "{{msg1}}", "{{msg2}}"},
            new ResolvedValues(
                Map.of(
                    Defaults.NO_TAG,
                    Map.of(
                        "msg1", "Hello",
                        "msg2", "World"
                    )
                )
            ),
            new ProcessBuilder().redirectOutput(cacheFile)
        ).execute();
        Assertions.assertEquals(
            "Hello World",
            Files.readString(cacheFile.toPath()).replace("\n", "")
        );
    }

    @Test
    @DisplayName("Test that echo output with tags was saved to file")
    void testOutputWithTag(@TempDir final Path tempDir) throws Exception {
        var cacheFile = tempDir.resolve("out.txt").toFile();
        new ShellCommand(
            new String[]{"echo", "{{tag1:msg1}}", "{{tag2:msg2}}"},
            new ResolvedValues(
                Map.of(
                    "tag1",
                    Map.of(
                        "msg1", "Hello"
                    ),
                    "tag2",
                    Map.of(
                        "msg2", "World"
                    )
                )
            ),
            new ProcessBuilder().redirectOutput(cacheFile)
        ).execute();
        Assertions.assertEquals(
            "Hello World",
            Files.readString(cacheFile.toPath()).replace("\n", "")
        );
    }

    @Test
    @DisplayName("Test that curl was executed and status is 200")
    void testExecuteCurl(@TempDir final Path tempDir) throws Exception {
        var cacheFile = tempDir.resolve("out.txt").toFile();
        new ShellCommand(
            new String[]{"curl", "-I", "{{url}}.com"},
            new ResolvedValues(
                Map.of(
                    Defaults.NO_TAG,
                    Map.of(
                        "url", "https://www.test"
                    )
                )
            ),
            new ProcessBuilder().redirectOutput(cacheFile)
        ).execute();
        Assertions.assertTrue(
            Files.readString(cacheFile.toPath()).contains("200 OK")
        );
    }

    @Test
    @DisplayName("Test that when value is in the one of the word then only part of the word is replaced")
    void testValueInTheBeginningOfWord(@TempDir final Path tempDir) throws Exception {
        var cacheFile = tempDir.resolve("out.txt").toFile();
        new ShellCommand(
            new String[]{"echo", "{{url}}/users/1"},
            new ResolvedValues(
                Map.of(
                    Defaults.NO_TAG,
                    Map.of(
                        "url", "localhost"
                    )
                )
            ),
            new ProcessBuilder().redirectOutput(cacheFile)
        ).execute();
        Assertions.assertEquals(
            "localhost/users/1",
            Files.readString(cacheFile.toPath()).replace("\n", "")
        );
    }

    @Test
    @DisplayName("Test that when value is in the one of the word then only part of the word is replaced")
    void testValueInTheEndOfWord(@TempDir final Path tempDir) throws Exception {
        var cacheFile = tempDir.resolve("out.txt").toFile();
        new ShellCommand(
            new String[]{"echo", "localhost/{{path}}"},
            new ResolvedValues(
                Map.of(
                    Defaults.NO_TAG,
                    Map.of(
                        "path", "users/1"
                    )
                )
            ),
            new ProcessBuilder().redirectOutput(cacheFile)
        ).execute();
        Assertions.assertEquals(
            "localhost/users/1",
            Files.readString(cacheFile.toPath()).replace("\n", "")
        );
    }
}