feat: implement the ruby module (#131)

1 files changed, 52 insertions, 0 deletions

diff --git a/tests/testsuite/ruby.rs b/tests/testsuite/ruby.rs
new file mode 100644
index 000000000..f8a4356a1
--- /dev/null
+++ b/tests/testsuite/ruby.rs
@@ -0,0 +1,52 @@
+use ansi_term::Color;
+use std::fs::{self, File};
+use std::io;
+
+use crate::common;
+
+#[test]
+fn folder_without_ruby_files() -> io::Result<()> {
+    let dir = common::new_tempdir()?;
+
+    let output = common::render_module("ruby")
+        .arg("--path")
+        .arg(dir.path())
+        .output()?;
+    let actual = String::from_utf8(output.stdout).unwrap();
+
+    let expected = "";
+    assert_eq!(expected, actual);
+    Ok(())
+}
+
+#[test]
+fn folder_with_gemfile() -> io::Result<()> {
+    let dir = common::new_tempdir()?;
+    File::create(dir.path().join("Gemfile"))?;
+
+    let output = common::render_module("ruby")
+        .arg("--path")
+        .arg(dir.path())
+        .output()?;
+    let actual = String::from_utf8(output.stdout).unwrap();
+
+    let expected = format!("via {} ", Color::Red.bold().paint("💎 v2.5.5"));
+    assert_eq!(expected, actual);
+    Ok(())
+}
+
+#[test]
+fn folder_with_rb_file() -> io::Result<()> {
+    let dir = common::new_tempdir()?;
+    File::create(dir.path().join("any.rb"))?;
+
+    let output = common::render_module("ruby")
+        .arg("--path")
+        .arg(dir.path())
+        .output()?;
+    let actual = String::from_utf8(output.stdout).unwrap();
+
+    let expected = format!("via {} ", Color::Red.bold().paint("💎 v2.5.5"));
+    assert_eq!(expected, actual);
+    Ok(())
+}