Refactor pretty view mechanism.

Also start adding unit tests for this subsystem.

1 files changed, 135 insertions, 0 deletions

diff --git a/test/test_console_contentview.py b/test/test_console_contentview.py
new file mode 100644
index 00000000..070094ff
--- /dev/null
+++ b/test/test_console_contentview.py
@@ -0,0 +1,135 @@
+import libpry
+import libmproxy.console.contentview as cv
+from libmproxy import utils, flow, encoding
+
+class uContentView(libpry.AutoTree):
+    def test_trailer(self):
+        txt = []
+        cv.trailer(5, txt)
+        assert not txt
+        cv.trailer(cv.VIEW_CUTOFF + 10, txt)
+        assert txt
+        
+    def test_get_view_func(self):
+        f = cv.get_view_func(
+                cv.VIEW_CONTENT_HEX,
+                cv.VIEW_CONTENT_PRETTY_TYPE_AUTO,
+                flow.ODictCaseless(),
+                "foo"
+              )
+        assert f is cv.view_hex
+
+        f = cv.get_view_func(
+                cv.VIEW_CONTENT_RAW,
+                cv.VIEW_CONTENT_PRETTY_TYPE_AUTO,
+                flow.ODictCaseless(),
+                "foo"
+              )
+        assert f is cv.view_raw
+
+        f = cv.get_view_func(
+                cv.VIEW_CONTENT_PRETTY,
+                cv.VIEW_CONTENT_PRETTY_TYPE_AUTO,
+                flow.ODictCaseless(
+                    [["content-type", "text/html"]],
+                ),
+                "foo"
+              )
+        assert f is cv.view_xmlish
+
+        f = cv.get_view_func(
+                cv.VIEW_CONTENT_PRETTY,
+                cv.VIEW_CONTENT_PRETTY_TYPE_AUTO,
+                flow.ODictCaseless(
+                    [["content-type", "text/flibble"]],
+                ),
+                "foo"
+              )
+        assert f is cv.view_raw
+
+        f = cv.get_view_func(
+                cv.VIEW_CONTENT_PRETTY,
+                cv.VIEW_CONTENT_PRETTY_TYPE_AUTO,
+                flow.ODictCaseless(
+                    [["content-type", "text/flibble"]],
+                ),
+                "<xml></xml>"
+              )
+        assert f is cv.view_xmlish
+
+    def test_view_urlencoded(self):
+        d = utils.urlencode([("one", "two"), ("three", "four")])
+        assert cv.view_urlencoded([], d)
+        assert not cv.view_urlencoded([], "foo")
+
+    def test_view_json(self):
+        cv.VIEW_CUTOFF = 100
+        assert cv.view_json([], "{}")
+        assert not cv.view_urlencoded([], "{")
+        assert cv.view_json([], "[" + ",".join(["0"]*cv.VIEW_CUTOFF) + "]")
+
+    def test_view_xmlish(self):
+        assert cv.view_xmlish([], "<foo></foo>")
+        assert cv.view_xmlish([], "<foo>")
+
+    def test_view_raw(self):
+        assert cv.view_raw([], "foo")
+
+    def test_view_raw(self):
+        assert cv.view_hex([], "foo")
+
+    def test_get_content_view(self):
+        r = cv.get_content_view(
+                cv.VIEW_CONTENT_RAW,
+                cv.VIEW_CONTENT_PRETTY_TYPE_AUTO,
+                [["content-type", "application/json"]],
+                "[1, 2, 3]"
+              )
+        assert r[0] == "Raw"
+
+        r = cv.get_content_view(
+                cv.VIEW_CONTENT_PRETTY,
+                cv.VIEW_CONTENT_PRETTY_TYPE_AUTO,
+                [["content-type", "application/json"]],
+                "[1, 2, 3]"
+              )
+        assert r[0] == "JSON"
+
+
+        r = cv.get_content_view(
+                cv.VIEW_CONTENT_PRETTY,
+                cv.VIEW_CONTENT_PRETTY_TYPE_AUTO,
+                [["content-type", "application/json"]],
+                "[1, 2"
+              )
+        assert r[0] == "Raw"
+
+        r = cv.get_content_view(
+                cv.VIEW_CONTENT_PRETTY,
+                cv.VIEW_CONTENT_PRETTY_TYPE_AUTO,
+                [
+                    ["content-type", "application/json"],
+                    ["content-encoding", "gzip"]
+                ],
+                encoding.encode('gzip', "[1, 2, 3]")
+              )
+        assert "decoded gzip" in r[0]
+        assert "JSON" in r[0]
+
+
+        r = cv.get_content_view(
+                cv.VIEW_CONTENT_PRETTY,
+                cv.VIEW_CONTENT_PRETTY_TYPE_XML,
+                [
+                    ["content-type", "application/json"],
+                    ["content-encoding", "gzip"]
+                ],
+                encoding.encode('gzip', "[1, 2, 3]")
+              )
+        assert "decoded gzip" in r[0]
+        assert "forced" in r[0]
+
+
+tests = [
+    uContentView()
+]