feat: Add conda module (#469)

tests/testsuite/conda.rs

@@ -0,0 +1,29 @@
+use ansi_term::Color;
+use std::io;
+
+use crate::common;
+
+#[test]
+fn not_in_env() -> io::Result<()> {
+    let output = common::render_module("conda").env_clear().output()?;
+
+    let expected = "";
+    let actual = String::from_utf8(output.stdout).unwrap();
+
+    assert_eq!(expected, actual);
+    Ok(())
+}
+
+#[test]
+fn env_set() -> io::Result<()> {
+    let output = common::render_module("conda")
+        .env_clear()
+        .env("CONDA_DEFAULT_ENV", "astronauts")
+        .output()?;
+
+    let expected = format!("via {} ", Color::Green.bold().paint("C astronauts"));
+    let actual = String::from_utf8(output.stdout).unwrap();
+
+    assert_eq!(expected, actual);
+    Ok(())
+}

tests/testsuite/main.rs

@@ -2,6 +2,7 @@ mod aws;
 mod character;
 mod cmd_duration;
 mod common;
+mod conda;
 mod configuration;
 mod directory;
 mod dotnet;