Make it possible to use fuchu as a single file via paket (#61)

* Folding Assertions into Fuchu.fs

* Documentation about usage

Fuchu/Fuchu.fs

@@ -592,4 +592,38 @@ type Test with
 
     /// Fail this test
     static member Fail(reason: string, [<ParamArray>] args: obj[]) =
-        failtest (String.Format(reason, args)) |> ignore
+        failtest (String.Format(reason, args)) |> ignore
+
+
+type Assert =
+
+    static member NotEqual(msg, negative_case, actual) =
+        if negative_case = actual
+            then failtestf "%s\nExpected: %A\nnot to equal Actual: %A" msg negative_case actual
+
+    static member Equal(msg, expected, actual) =
+        if expected <> actual 
+            then failtestf "%s\nExpected: %A\nActual: %A" msg expected actual
+
+    static member None(msg, value) =
+        match value with
+        | Some x -> failtestf "%s\nExpected None, Actual: Some (%A)" msg x
+        | _ -> ()
+
+    static member NotNull<'a when 'a : null>(msg, actual: 'a) =
+        match box actual with
+        | null -> failtestf "%s\nShould not have been null" msg
+        | _ -> ()
+
+    static member Raise(msg, ex: Type, f) =
+        try
+            f()
+            failtestf "%s\nExpected exception '%s' but no exception was raised" msg ex.FullName
+        with e ->
+            if e.GetType() <> ex
+                then failtestf "%s\nExpected exception '%s' but raised:\n%A" msg ex.FullName e
+
+    static member StringContains(msg, expectedSubString, actual: string) =
+        if not (actual.Contains expectedSubString)
+            then failtestf "%s\nExpected string containing: %s\nActual: %s" msg expectedSubString actual
+

README.md

@@ -12,6 +12,12 @@ much cheaper.
 
 Binaries are available on [NuGet](http://nuget.org/packages?q=Fuchu).
 
+## Source ##
+
+Add the following line to your paket.dependencies file
+
+    github mausch/Fuchu Fuchu/Fuchu.fs
+
 ## Writing tests ##
 
 Here's the simplest test possible: