#!/usr/bin/env python
# vim: set fileencoding=utf-8 :

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import nose.tools

from .. import hash

# ----------------------------------------------------------


def test_block_output_hash():

    h = hash.hashBlockOutput(
        "some_block",
        "some_algorithm",
        "12345",
        {"param1": 100},
        {"name": "environment", "version": "1"},
        {
            "some_input": hash.hashDataset(
                "some_database/1", "some_protocol", " some_set"
            )
        },
        "some_output",
    )
    nose.tools.assert_is_not_none(h)
    nose.tools.assert_true(isinstance(h, str))
    nose.tools.assert_true(len(h) > 0)


# ----------------------------------------------------------


def test_block_output_hash_repeatability():

    h1 = hash.hashBlockOutput(
        "some_block",
        "some_algorithm",
        "12345",
        {"param1": 100},
        {"name": "environment", "version": "1"},
        {
            "some_input": hash.hashDataset(
                "some_database/1", "some_protocol", " some_set"
            )
        },
        "some_output",
    )

    h2 = hash.hashBlockOutput(
        "some_block",
        "some_algorithm",
        "12345",
        {"param1": 100},
        {"name": "environment", "version": "1"},
        {
            "some_input": hash.hashDataset(
                "some_database/1", "some_protocol", " some_set"
            )
        },
        "some_output",
    )

    nose.tools.eq_(h1, h2)


# ----------------------------------------------------------


def test_different_block_output_hash():

    h1 = hash.hashBlockOutput(
        "some_block",
        "some_algorithm",
        "12345",
        {"param1": 100},
        {"name": "environment", "version": "1"},
        {
            "some_input": hash.hashDataset(
                "some_database/1", "some_protocol", " some_set"
            )
        },
        "output1",
    )

    h2 = hash.hashBlockOutput(
        "some_block",
        "some_algorithm",
        "12345",
        {"param1": 100},
        {"name": "environment", "version": "1"},
        {
            "some_input": hash.hashDataset(
                "some_database/1", "some_protocol", " some_set"
            )
        },
        "output2",
    )

    nose.tools.assert_not_equal(h1, h2)


# ----------------------------------------------------------


def test_analyzer_hash():

    h = hash.hashAnalyzer(
        "some_block",
        "some_algorithm",
        "12345",
        {"param1": 100},
        {"name": "environment", "version": "1"},
        {
            "some_input": hash.hashDataset(
                "some_database/1", "some_protocol", " some_set"
            )
        },
    )

    nose.tools.assert_is_not_none(h)
    nose.tools.assert_true(isinstance(h, str))
    nose.tools.assert_true(len(h) > 0)


# ----------------------------------------------------------


def test_analyzer_hash_repeatability():

    h1 = hash.hashAnalyzer(
        "some_block",
        "some_algorithm",
        "12345",
        {"param1": 100},
        {"name": "environment", "version": "1"},
        {
            "some_input": hash.hashDataset(
                "some_database/1", "some_protocol", " some_set"
            )
        },
    )

    h2 = hash.hashAnalyzer(
        "some_block",
        "some_algorithm",
        "12345",
        {"param1": 100},
        {"name": "environment", "version": "1"},
        {
            "some_input": hash.hashDataset(
                "some_database/1", "some_protocol", " some_set"
            )
        },
    )

    nose.tools.eq_(h1, h2)


# ----------------------------------------------------------


def test_different_analyzer_hash():

    h1 = hash.hashAnalyzer(
        "some_block",
        "some_algorithm",
        "12345",
        {"param1": 100},
        {"name": "environment", "version": "1"},
        {
            "some_input": hash.hashDataset(
                "some_database/1", "some_protocol", " some_set"
            )
        },
    )

    h2 = hash.hashAnalyzer(
        "some_block",
        "some_algorithm",
        "67890",
        {"param1": 100},
        {"name": "environment", "version": "1"},
        {
            "some_input": hash.hashDataset(
                "some_database/1", "some_protocol", " some_set"
            )
        },
    )

    nose.tools.assert_not_equal(h1, h2)


# ----------------------------------------------------------


def test_path_from_hash():

    h = hash.hashDataset("some_database/1", "some_protocol", " some_set")
    path = hash.toPath(h)

    nose.tools.assert_is_not_none(path)
    nose.tools.assert_true(isinstance(path, str))
    nose.tools.assert_true(len(path) > 0)

    parts = path.split("/")

    nose.tools.assert_true(len(parts) > 1)

    for folder in parts[:-1]:
        nose.tools.eq_(len(folder), 2)
