Refactor test 'expect' scripts

Make test 'expect' scripts simpler and ensure expectations are properly
asserted.

Closes #46

CHANGELOG.md

@@ -8,6 +8,8 @@
 - switch to using [tmux-test](https://github.com/tmux-plugins/tmux-test)
   framework
 - add `bin/update_plugins` cli executable script
+- refactor test `expect` scripts, make them simpler and ensure they properly
+  assert expectations
 
 ### v2.0.0, 2015-07-07
 - enable overriding default key bindings

tests/expect_failed_plugin_download

@@ -16,26 +16,21 @@ send "I"
 set timeout 20
 
 expect_after {
-  timeout {
-    puts "Plugin installation timeout"
-    exit 1
-  }
+  timeout { exit 1 }
 }
 
 expect {
-  "Installing \"non-existing-plugin\"" {
+  "Installing \"non-existing-plugin\""
+}
 
 expect {
-      "\"non-existing-plugin\" download fail" {
+  "\"non-existing-plugin\" download fail"
+}
 
 expect {
   "Done, press ENTER to continue" {
-            exit
+    exit 0
   }
 }
 
-      }
-    }
-
-  }
-}
+exit 1

tests/expect_successful_clean_plugins

@@ -14,17 +14,22 @@ send "u"
 
 set timeout 5
 
-expect {
-  "Removing \"tmux-example-plugin\"" {
-    expect {
-      "\"tmux-example-plugin\" clean success" {
-        expect { "Done, press ENTER to continue." { exit 0 } }
+expect_after {
+  timeout { exit 1 }
 }
+
+expect {
+  "Removing \"tmux-example-plugin\""
+}
+
+expect {
+  "\"tmux-example-plugin\" clean success"
+}
+
+expect {
+  "Done, press ENTER to continue." {
+    exit 0
   }
 }
 
-  timeout {
-    puts "Plugin update prompt timeout";
 exit 1
-  }
-}

tests/expect_successful_multiple_plugins_download

@@ -15,32 +15,30 @@ send "I"
 # cloning might take a while
 set timeout 15
 
-expect { "Installing \"tmux-example-plugin\"" {
-
-  expect { "\"tmux-example-plugin\" download success" {
-
-    expect { "Installing \"tmux-copycat\"" {
-
-      expect { "\"tmux-copycat\" download success" {
-
-        expect { "Done, press ENTER to continue" {
-            send "
"
-          }
-        } # Done, press ENTER to continue
-
-        }
-      } # "tmux-copycat" download success
-
-      }
-    } # Installing "tmux-copycat"
-
-    }
-  } # "tmux-example-plugin" download success
-
+expect_after {
+  timeout { exit 1 }
+}
+
+expect {
+  "Installing \"tmux-example-plugin\""
+}
+
+expect {
+  "\"tmux-example-plugin\" download success"
+}
+
+expect {
+  "Installing \"tmux-copycat\""
+}
+
+expect {
+  "\"tmux-copycat\" download success"
+}
+
+expect {
+  "Done, press ENTER to continue." {
+    exit 0
+  }
 }
 
-  timeout {
-    puts "Multiple plugins installation timeout";
 exit 1
-  }
-}

tests/expect_successful_plugin_download

@@ -15,40 +15,36 @@ send "I"
 # cloning might take a while
 set timeout 15
 
-expect {
-  "Installing \"tmux-example-plugin\"" {
+expect_after {
+  timeout { exit 1 }
+}
 
 expect {
-      "\"tmux-example-plugin\" download success" {
+  "Installing \"tmux-example-plugin\""
+}
 
-        expect { "Done, press ENTER to continue" {
+expect {
+  "\"tmux-example-plugin\" download success"
+}
+
+expect {
+  "Done, press ENTER to continue" {
     send "
"
   }
 }
 
-      }
-    }
-
-  }
-
-  timeout {
-    puts "Plugin installation timeout (1)";
-    exit 1
-  }
-}
-
+sleep 1
 # this is tmux prefix + I
 send "I"
 
 expect {
-  "Already installed \"tmux-example-plugin\"" {
-
-    expect { "Done, press ENTER to continue" { exit 0 } }
-
+  "Already installed \"tmux-example-plugin\""
+}
+
+expect {
+  "Done, press ENTER to continue" {
+    exit 0
+  }
 }
 
-  timeout {
-    puts "Plugin installation timeout (2)";
 exit 1
-  }
-}

tests/expect_successful_update_of_a_single_plugin

@@ -12,50 +12,44 @@ sleep 1
 # this is tmux prefix + U
 send "U"
 
-set timeout 5
+set timeout 15
+
+expect_after {
+  timeout { exit 1 }
+}
 
 expect {
-  "Installed plugins" {
+  "Installed plugins"
+}
 
 expect {
-      "\"tmux-example-plugin\"" {
+  "tmux-example-plugin"
+}
 
 expect {
-          "\"all\" - updates all plugins" {
-
-            expect { "ENTER - cancels" }
-
-          }
+  "\"all\" - updates all plugins"
 }
 
-      }
-    }
-
-  }
-
-  timeout {
-    puts "Plugin update prompt timeout";
-    exit 1
-  }
+expect {
+  "ENTER - cancels"
 }
 
+# wait for tmux to display prompt before sending characters
+sleep 1
 send "tmux-example-plugin\r"
 
 expect {
-  "Updating \"tmux-example-plugin\"" {
+  "Updating \"tmux-example-plugin\""
+}
 
 expect {
-      "\"tmux-example-plugin\" update success" {
-
-        expect { "Done, press ENTER to continue." { exit 0 } }
+  "\"tmux-example-plugin\" update success"
+}
 
+expect {
+  "Done, press ENTER to continue." {
+    exit 0
   }
 }
 
-  }
-
-  timeout {
-    puts "Update all plugins timeout";
 exit 1
-  }
-}

tests/expect_successful_update_of_all_plugins

@@ -14,54 +14,46 @@ send "U"
 
 set timeout 5
 
-expect {
-  "Installed plugins" {
+expect_after {
+  timeout { exit 1 }
+}
 
 expect {
-      "\"tmux-example-plugin\"" {
+  "Installed plugins"
+}
 
 expect {
-          "\"all\" - updates all plugins" {
-
-            expect { "ENTER - cancels" }
-
-          }
+  "tmux-example-plugin"
 }
 
-      }
+expect {
+  "\"all\" - updates all plugins"
 }
 
+expect {
+  "ENTER - cancels"
 }
 
-  timeout {
-    puts "Plugin update prompt timeout";
-    exit 1
-  }
-}
-
+# wait for tmux to display prompt before sending characters
+sleep 1
 send "all\r"
 
 expect {
-  "Updating all plugins!" {
+  "Updating all plugins!"
+}
 
 expect {
-      "Updating \"tmux-example-plugin\"" {
+  "Updating \"tmux-example-plugin\""
+}
 
 expect {
-          "\"tmux-example-plugin\" update success" {
-
-            expect { "Done, press ENTER to continue." { exit 0 } }
+  "\"tmux-example-plugin\" update success"
+}
 
+expect {
+  "Done, press ENTER to continue." {
+    exit 0
   }
 }
 
-      }
-    }
-
-  }
-
-  timeout {
-    puts "Update all plugins timeout";
 exit 1
-  }
-}