# -*- coding:utf-8;mode:python;mode:font-lock -*-

import sys
import os
import tempfile
import filecmp
import spiffy

from spiffy.component import *

#
# We're going to define a ComponentState class, which we'll
# use in some tests.  This depends on MappedAttributeMixIn
# working, so we'll test that right away.
#

class ComponentState (spiffy.MappedAttributeMixIn):
    def __init__(self):
        self._title = None

    def foo   (self): return "foo"
    def true1 (self): return True
    def true2 (self): return "True"
    def false1(self): return False
    def false2(self): return "False"

    def title(self): return self._title
    def set_title(self, value): self._title = value

state = ComponentState()

# Make sure attribute mapping works
assert state["foo"] == "foo"

# Shouldn't be able to set key backed by a method without a set method
try: state["foo"] = "bar"
except IndexError: pass
else: raise AssertionError("Shouldn't be able to set foo")

# But we should be able to if there is a set method
state["title"] = "Super Spiffy Test"
assert state["title"] == "Super Spiffy Test"

# Shouldn't be able to delete key backed by a method
try: del(state["foo"])
except IndexError: pass
else: raise AssertionError("Shouldn't be able to delete foo")

#
# Run the test.
# The output should match the saved output.
#

name    = sys.argv[1]
testdir = os.path.join(os.path.dirname(__file__), name)

print "Running test %s..." % name,

tmpfile, tmpfilename = tempfile.mkstemp(suffix=".html")
os.close(tmpfile)
tmpfile = file(tmpfilename, "w")

try:
    try:
        spiffy.component.set_output(tmpfile)

        state["templates_dir"] = testdir

        spiffy = spiffy.IncludeComponent(state=state, parent=None)
        spiffy.start(name="test")
        spiffy.close()
    finally:
        tmpfile.close()

    if filecmp.cmp(tmpfilename, os.path.join(testdir, "out.html")):
        print "OK"
    else:
        print "failed:"
        tmpfile = file(tmpfilename)
        try: sys.stdout.write(tmpfile.read())
        finally: tmpfile.close()    

finally:
    os.remove(tmpfilename)