Move tests to `/tests` directory

src/lib.rs

@@ -160,56 +160,3 @@ impl Ci {
     lang_version!("RUST", rust);
     lang_version!("SCALA", scala);
 }
-
-#[test]
-fn test_unknown() {
-    assert!(Ci::lang().is_some());
-    assert!(Ci::path().is_some());
-    assert!(Ci::home().is_some());
-    let ci = Ci::new();
-    if ci.is_some() {
-        return;
-    }
-    assert_eq!(Ci::which_ci(), CiService::Unknown);
-}
-
-#[test]
-fn test_travis() {
-    assert!(Ci::lang().is_some());
-    assert!(Ci::path().is_some());
-    assert!(Ci::home().is_some());
-    let ci = match Ci::new() {
-        None => return,
-        Some(ci) => {
-            if ci.is_travis() {
-                ci
-            } else {
-                return;
-            }
-        }
-    };
-    assert!(ci.is_travis());
-    assert!(ci.rust().is_some());
-    assert!(ci.commit().is_some());
-    assert!(ci.build_dir().is_some());
-}
-
-#[test]
-fn test_circle() {
-    assert!(Ci::lang().is_some());
-    assert!(Ci::path().is_some());
-    assert!(Ci::home().is_some());
-    let ci = match Ci::new() {
-        None => return,
-        Some(ci) => {
-            if ci.is_circle() {
-                ci
-            } else {
-                return;
-            }
-        }
-    };
-    assert!(ci.is_circle());
-    assert!(ci.commit().is_some());
-    assert!(ci.build_url().is_some());
-}

tests/test_circle.rs

@@ -0,0 +1,23 @@
+extern crate rci;
+
+use rci::*;
+
+#[test]
+fn test_circle() {
+    assert!(Ci::lang().is_some());
+    assert!(Ci::path().is_some());
+    assert!(Ci::home().is_some());
+    let ci = match Ci::new() {
+        None => return,
+        Some(ci) => {
+            if ci.is_circle() {
+                ci
+            } else {
+                return;
+            }
+        }
+    };
+    assert!(ci.is_circle());
+    assert!(ci.commit().is_some());
+    assert!(ci.build_url().is_some());
+}

tests/test_no_ci.rs

@@ -0,0 +1,15 @@
+extern crate rci;
+
+use rci::*;
+
+#[test]
+fn test_unknown() {
+    assert!(Ci::lang().is_some());
+    assert!(Ci::path().is_some());
+    assert!(Ci::home().is_some());
+    let ci = Ci::new();
+    if ci.is_some() {
+        return;
+    }
+    assert_eq!(Ci::which_ci(), CiService::Unknown);
+}

tests/test_travis.rs

@@ -0,0 +1,24 @@
+extern crate rci;
+
+use rci::*;
+
+#[test]
+fn test_travis() {
+    assert!(Ci::lang().is_some());
+    assert!(Ci::path().is_some());
+    assert!(Ci::home().is_some());
+    let ci = match Ci::new() {
+        None => return,
+        Some(ci) => {
+            if ci.is_travis() {
+                ci
+            } else {
+                return;
+            }
+        }
+    };
+    assert!(ci.is_travis());
+    assert!(ci.rust().is_some());
+    assert!(ci.commit().is_some());
+    assert!(ci.build_dir().is_some());
+}