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160 lines (122 loc) · 4.78 KB
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local log = require('java-core.utils.log2')
local notify = require('java-core.utils.notify')
local test_adapters = require('java-test.adapters')
local dap_adapters = require('java-dap.data-adapters')
local buf_util = require('java-core.utils.buffer')
local win_util = require('java.utils.window')
local DebugClient = require('java-core.ls.clients.java-debug-client')
local TestClient = require('java-core.ls.clients.java-test-client')
---@class java_test.TestApi
---@field private client java-core.JdtlsClient
---@field private debug_client java-core.DebugClient
---@field private test_client java-core.TestClient
---@field private runner java-dap.DapRunner
local M = {}
---Returns a new test helper client
---@param args { client: vim.lsp.Client, runner: java-dap.DapRunner }
---@return java_test.TestApi
function M:new(args)
local o = {
client = args.client,
}
o.debug_client = DebugClient(args.client)
o.test_client = TestClient(args.client)
o.runner = args.runner
setmetatable(o, self)
self.__index = self
return o
end
---Returns a list of test methods
---@param file_uri string uri of the class
---@return java-core.TestDetailsWithRange[] # list of test methods
function M:get_test_methods(file_uri)
log.debug('finding test methods for uri: ' .. file_uri)
local classes = self.test_client:find_test_types_and_methods(file_uri)
local methods = {}
for _, class in ipairs(classes) do
for _, method in ipairs(class.children) do
---@diagnostic disable-next-line: inject-field
method.class = class
table.insert(methods, method)
end
end
log.debug('found ' .. #methods .. ' test methods')
return methods
end
---comment
---@param buffer number
---@param report java-test.JUnitTestReport
---@param config? java-dap.DapLauncherConfigOverridable config to override the default values in test launcher config
function M:run_class_by_buffer(buffer, report, config)
log.debug('running test class from buffer: ' .. buffer)
local tests = self:get_test_class_by_buffer(buffer)
if #tests < 1 then
notify.warn('No tests found in the current buffer')
return
end
log.debug('found ' .. #tests .. ' test classes')
self:run_test(tests, report, config)
end
---Returns test classes in the given buffer
---@private
---@param buffer integer
---@return java-core.TestDetailsWithChildrenAndRange # get test class details
function M:get_test_class_by_buffer(buffer)
log.debug('finding test class by buffer')
local uri = vim.uri_from_bufnr(buffer)
return self.test_client:find_test_types_and_methods(uri)
end
---Run the given test
---@param tests java-core.TestDetails[]
---@param report java-test.JUnitTestReport
---@param config? java-dap.DapLauncherConfigOverridable config to override the default values in test launcher config
function M:run_test(tests, report, config)
log.debug('running ' .. #tests .. ' tests')
local launch_args = self.test_client:resolve_junit_launch_arguments(test_adapters.tests_to_junit_launch_params(tests))
log.debug(
'resolved launch args - mainClass: ' .. launch_args.mainClass .. ', projectName: ' .. launch_args.projectName
)
local java_exec = self.debug_client:resolve_java_executable(launch_args.mainClass, launch_args.projectName)
log.debug('java executable: ' .. vim.inspect(java_exec))
local dap_launcher_config = dap_adapters.junit_launch_args_to_dap_config(launch_args, java_exec, {
debug = true,
label = 'Launch All Java Tests',
})
dap_launcher_config = vim.tbl_deep_extend('force', dap_launcher_config, config or {})
log.debug('launching tests with config: ' .. vim.inspect(dap_launcher_config))
self.runner:run_by_config(dap_launcher_config, report)
end
---Run the current test class
---@param report java-test.JUnitTestReport
---@param config java-dap.DapLauncherConfigOverridable
function M:execute_current_test_class(report, config)
log.debug('running the current class')
return self:run_class_by_buffer(buf_util.get_curr_buf(), report, config)
end
---Run the current test method
---@param report java-test.JUnitTestReport
---@param config java-dap.DapLauncherConfigOverridable
function M:execute_current_test_method(report, config)
log.debug('running the current method')
local method = self:find_current_test_method()
if not method then
notify.warn('cursor is not on a test method')
return
end
self:run_test({ method }, report, config)
end
---Find the test method at the current cursor position
---@return java-core.TestDetailsWithRange | nil
function M:find_current_test_method()
log.debug('finding the current test method')
local cursor = win_util.get_cursor()
local methods = self:get_test_methods(buf_util.get_curr_uri())
for _, method in ipairs(methods) do
local line_start = method.range.start.line
local line_end = method.range['end'].line
if cursor.line >= line_start and cursor.line <= line_end then
return method
end
end
end
return M