#include "test.h"
#include "codec_nt.h"

static int
test_encode_nt_term()
{
    LSUP_Term *uri1 = LSUP_uri_new ("urn:local:s1");
    LSUP_Term *uri2 = LSUP_uri_new ("http://example.org/p1");
    LSUP_Term *lit1 = LSUP_term_new (LSUP_TERM_LITERAL, "hello", NULL, NULL);
    LSUP_Term *lit2 = LSUP_term_new (
            LSUP_TERM_LITERAL, "hello", NULL, "en-US");
    LSUP_Term *lit3 = LSUP_term_new (
            LSUP_TERM_LITERAL, "hello",
            "http://www.w3.org/2001/XMLSchema#string", "es-ES");
    LSUP_Term *lit4 = LSUP_term_new (
            LSUP_TERM_LITERAL, "25",
            "http://www.w3.org/2001/XMLSchema#integer", NULL);
    LSUP_Term *lit5 = LSUP_term_new (
            LSUP_TERM_LITERAL, "This \\is\\ a \"multi-line\"\n'literal'\t.",
            NULL, NULL);
    LSUP_Term *bnode1 = LSUP_term_new (LSUP_TERM_BNODE, "bn1", NULL, NULL);
    LSUP_Term *undef1 = LSUP_term_new (
            LSUP_TERM_UNDEFINED, "bogus", NULL, NULL);
    LSUP_Term *undef2 = TERM_DUMMY;

    LSUP_NSMap *nsm = LSUP_nsmap_new();
    LSUP_nsmap_add (nsm, "local", "urn:local:");
    LSUP_nsmap_add (nsm, "ext", "http://example.org");

    char *out;
    EXPECT_PASS (nt_codec.term_encoder (uri1, NULL, &out));
    EXPECT_STR_EQ (out, "<urn:local:s1>");
    free (out);

    EXPECT_PASS (nt_codec.term_encoder (uri1, nsm, &out));
    EXPECT_STR_EQ (out, "<urn:local:s1>");
    free (out);

    EXPECT_PASS (nt_codec.term_encoder (uri2, NULL, &out));
    EXPECT_STR_EQ (out, "<http://example.org/p1>");
    free (out);

    EXPECT_PASS (nt_codec.term_encoder (lit1, NULL, &out));
    EXPECT_STR_EQ (out, "\"hello\"");
    free (out);

    EXPECT_PASS (nt_codec.term_encoder (lit2, NULL, &out));
    EXPECT_STR_EQ (out, "\"hello\"@en-US");
    free (out);

    EXPECT_PASS (nt_codec.term_encoder (lit3, NULL, &out));
    EXPECT_STR_EQ (
            out, "\"hello\"@es-ES");
    free (out);

    EXPECT_PASS (nt_codec.term_encoder (lit4, NULL, &out));
    EXPECT_STR_EQ (
            out, "\"25\"^^http://www.w3.org/2001/XMLSchema#integer");
    free (out);

    EXPECT_PASS (nt_codec.term_encoder (lit5, NULL, &out));
    EXPECT_STR_EQ (
            out,
            "\"This \\\\is\\\\ a \\\"multi-line\\\"\\n\\'literal\\'\\t.\"");
    free (out);

    EXPECT_PASS (nt_codec.term_encoder (bnode1, NULL, &out));
    EXPECT_STR_EQ (out, "_:bn1");
    free (out);

    EXPECT_INT_EQ (nt_codec.term_encoder (undef1, NULL, &out), LSUP_VALUE_ERR);
    ASSERT (out == NULL, "Encoding of undefined term should be NULL!");
    free (out);

    EXPECT_INT_EQ (nt_codec.term_encoder (undef2, NULL, &out), LSUP_VALUE_ERR);
    ASSERT (out == NULL, "Encoding of undefined term should be NULL!");
    free (out);

    LSUP_term_free (uri1);
    LSUP_term_free (uri2);
    LSUP_term_free (lit1);
    LSUP_term_free (lit2);
    LSUP_term_free (lit3);
    LSUP_term_free (lit4);
    LSUP_term_free (lit5);
    LSUP_term_free (bnode1);
    LSUP_term_free (undef1);
    LSUP_term_free (undef2);

    return 0;
}


int codec_nt_tests()
{
    RUN (test_encode_nt_term);
    return 0;
}