add more command tests

1 files changed, 48 insertions, 0 deletions

diff --git a/src/command/version.rs b/src/command/version.rs
index 94eb92e..53328e6 100644
--- a/src/command/version.rs
+++ b/src/command/version.rs
@@ -32,3 +32,51 @@ impl super::Command for Version {
         "\t\t\t\tPrints the version"
     }
 }
+
+#[cfg(test)]
+mod tests {
+
+    use super::*;
+    use crate::command::Command;
+    use crate::configuration::Configuration;
+
+    #[test]
+    fn test_version_command() {
+        let version = Version::new();
+
+        let configuration = Configuration::new();
+        version
+            .execute(None, &configuration, "")
+            .expect("Could not call version");
+    }
+
+    #[test]
+    fn version_before_dependencies() {
+        let version = Version::new();
+        let dependencies = version.before_dependencies();
+
+        assert_eq!(dependencies.len(), 0);
+    }
+
+    #[test]
+    fn version_after_dependencies() {
+        let version = Version::new();
+        let dependencies = version.after_dependencies();
+
+        assert_eq!(dependencies.len(), 0);
+    }
+
+    // These two tests feel pointless but I'm doing it for the coverage :p
+
+    #[test]
+    fn version_command_output() {
+        let version = Version::new();
+        version.command();
+    }
+
+    #[test]
+    fn version_help_output() {
+        let version = Version::new();
+        version.help();
+    }
+}